Description Powered by REVlite® and cradled by ground contact EVA, the New Balance Minimus Ionix 3090v2 is a high-performance running shoe that takes off the weight so you can put on the speed. The v2's design was inspired by the geometries of a molecule to give you a barefoot experience but with more protection underfoot. And its lightweight, synthetic/mesh upper is applied with a no-sew synthetic overlay for great support no matter how fast you go.